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• 基础研究 • 上一篇    下一篇

东北菱提取物对肝癌细胞的体内外抑制作用

牛凤兰1,李晨旭1,董威严1,程 舸1,曲 扬2   

  1. 1. 吉林大学公共卫生学院中心实验室,吉林 长春130021;2. 吉林大学图书馆,吉林 长春130021
  • 收稿日期:2003-07-18 修回日期:1900-01-01 出版日期:2004-07-28 发布日期:2004-07-28

Inhibitory effects of extracts from Trapa manshurica Fler.on liver cancer cells in vivo and in vitro

NIU Feng-lan1,LI Chen-xu1,DONG Wei-yan1,CHENG Ge1,QU Yang2   

  1. 1. Department of Central Laboratory, School of Public Health,Jilin University,Changchun 130021,China;[KG*2] 2. The Library of Jilin University,Changchun 130021,China
  • Received:2003-07-18 Revised:1900-01-01 Online:2004-07-28 Published:2004-07-28

摘要: 目的:探索东北菱提取物对肝癌细胞体内外抑制作用。方法:采用3H-TdR掺入法分别测定东北菱醇提取物和水提取物对肝癌细胞的体外敏感性;对荷瘤小鼠进行体内实验,观察该提取物对肝癌细胞生长的抑制率。结果:体外实验当剂量达225.00 g•L-1时,抑制率为75.49%;体内实验抑瘤率为60%以上。结论:东北菱不同溶剂提取物均具有抑制肝癌细胞的作用。

关键词: 肝肿瘤, 实验性, 药物疗法, 肝癌细胞

Abstract: Objective To explore the inhibitory effects of extracts from Trapa manshurica Fler. on liver cancer cells in vivo and in vitro. Methods The sensitivity of extracts from Trapa manshurica Fler. to liver cancer cells in vitro was determined with 3H-TdR incorporation method. The inhibitory rate and growth of the tumor and the weight change of the mice were observed. Results When the dosage was 225.00 g•L-1, the inhibitory rate of tumor was 75.49% in vitro and the inhibitory rate of tumor was 60% in vivo. Conclusion The extracts from Trapa manshurica Fler. has the inhibitory effects on tumor.

Key words: liver neoplasms, experimental, drug therapy, liver cancer cells

中图分类号: 

  • R979.1